baber/WOPTO huggingface dataset:
Patent FR-2005025-A1 (FR)
Title: Hermetically-sealed waterproof purse or sachet
IPC: A45C11/22
Filed: 1969-03-25
Abstract: Fabricated of a flexible plastic sheet material, e.g. resembling leather, such as (PVC or polyethylene, as a rectangular or other suitable shaped bag or sachet, the top edges of which are folds over the closure strips and moulded in a stiffer, hard plastic, e.g. polymethacrylate or thr like- and adhered to the outside folds thereof, preferably in recesses of depth equal to the thickness of the plastic sheet. The purse is waterproof and can be used to carry banknotes, coin, keys, etc., and is useful for swimmers or for carrying when on the beach, when fishing, etc.
Patent FR-2006898-A1 (FR)
Title: Herbicidal s-triazines
IPC: A01N43/70
Filed: 1969-04-22
Abstract: s-Triazine derivs. (I) and herbicidal compns. contng. them X = halogen, CN, azide, alkoxy, alkylthio R1=-NR4.CH=NR3 (R3,4 = is not > 5C aliph. gp. opt. substd. by halogen, alkoxy or CN) R2= as R1 or -NHR5 (R5 = is not > 5C alip. gp. opt. substd. by halogen or CN) 2-MeO-4-(methyl-(methyliminomethylene) amino)-6-i-propylamino; 2-Cl-4-(methyl-(methyliminomethylene)amino)-6-ethylamino (II). As herbicides; more active than 2-chloro-4,6-bisethylamino-s-triazine at a level of 1.5 kg/ha. and with less damage to crop plants such as maize, barley and wheat.
Patent FR-2007987-A1 (FR)
Title: Production of colourless polyamides from isophorone
IPC: C08K3/32
Filed: 1969-05-07
Abstract: Practically colourless polyamides are prepared by condensing 3-aminomethyl-3,5,5-trimethylcyclohexylamine (isophorone diamine) and an aromatic dicarboxylic acid, or a polyamide-forming functional derivative of such an acid, in the presence of a hypophosphite salt. Suitable hypophosphites are the ammonium (preferred), sodium, magnesium and manganese salts; the salt must be present in the reaction mixture at the start of condensation. The amount of salt is 0.001-2.5%, preferably 0.01-0.3%, based on the weight of the diacid and diamine; when using very pure starting materials, use of 0.1% of the hyphosphite may lead to discolouration.
Patent FR-2050211-A1 (FR)
Title: Protection of foodstuffs against parasites
IPC: A23B9/18
Filed: 1969-07-02
Abstract: Food products, such as sacks or heaps of grain are protected from insects and other parasites by means of an insecticidal product diffused directly into the grain in the form of a vapour and the grain itself does not come into contact with the insecticide. The device for effecting the process consists of a straight, rigid, perforated or porous tube enclosing a wick throughout its length. The tube is screwed at one end into a detachable receiver for holding the insecticide. For use the tube is introduced into the mass of the grain. Good distribution of the insecticide in vapour form is obtained which gives an effective protection to grain and other food products.
Patent FR-2034512-A1 (FR)
Title: 2-carboxychromon derivs useful for inhibition - of antigen antibody reactions
IPC: C07D311/24
Filed: 1970-01-29
Abstract: 2-Carboxychromon derivs. useful for inhibition of antigen-antibody reactions. Compounds have general formula (I): where P, Q, R, T, P1, Q1, R1 and T1 same or different H, alkyl, hydroxyalkyl, alkoxyalkyl, alkoxy, hydroxyalkoxy, alkoxyalkoxy, carboxyalkoxy, alkenyl, alkenyloxy, amino, mono- or dialkylamino, acylamino, aminoalkoxy, dialkylaminoalkoxy, acyl, hydroxy or halogen; X1 and X2 same or different satd. or unsatd. -straight- or branched hydrocarbonchains, opt. substd. with one or more halogen, carbonyloxygenatoms, hydroxy or alkoxy. Any C-atom of this chain may be replaced by a carbocyclic or heterocyclic ring or an O-atom.
Patent FR-2043725-A1 (FR)
Title: Facade construction of tongue and groove - profiles
IPC: E04F13/18
Filed: 1970-05-27
Abstract: Hollow profile made of extruded plastic laminate has one edge having a flange through which nails etc. can secure it to a wall. The other edge can overlap and interlock with another profile. A clamp permits a damaged profile to be replaced. Arrangement of profiles permits free lateral thermal expansion and contraction of all component profiles independently with a continuous surface normal to the structure.
Patent FR-2097079-A1 (FR)
Title: Aluminium n-acetyl glycinates - by spray-drying of solns
IPC: C07F5/06
Filed: 1970-07-31
Abstract: Isolation of neutral or basic Al acetylglycinates by spray-drying of their aq., alcoholic or aq.-alcoholic solns to give a finely-divided prod almost instantaneously. The prods. are gastric antacids which are very hygroscopic and difficult to isolate in a reasonable form by slow evapn. of solns. Usually the isolated prod. requires milling during which moisture is absorbed. Solns. contg. pref. 15% Al salt are dried, e.g. in a turbine-dryer having a turbine speed of 8000-50000 rpm, an air inlet temp. of 150-250 degrees C, and an exit temp. of 80-120 degrees C.
Patent FR-2058381-A1 (FR)
Title: Impregnation of wood with fluorides to - protect it against insects and delay
IPC: B27K3/32
Filed: 1970-08-19
Abstract: The wood is first treated with an H2O-soluble fluoride and this fluoride is then fixed into the interior of the wood by further treatment with a metal salt or mixture of metallic salts which cause pptn. of slightly soluble salts or double salts. Specif., a supersatd. soln. of a fluoride or a slightly soluble double flouride is applied to the wood, and pptn., occurs as the wood is dried.
Patent FR-2064147-A1 (FR)
Title: Buccal compns contg invertase
IPC: A61K8/24
Filed: 1970-09-30
Abstract: Title compns are esp. dentifrices mouthwashes and chewing gums contg. invertase having a minimum activity of 2000 U/mg/V. The compns. are useful in the prevention and removal of dental deposits and improvement of buccal hygiene. The compn. otherwise contains conventionl ingredients.
Patent FR-2097148-A1 (FR)
Title: Amidothionophosphoric ester/n-phenyl-n2-dimethylurea - selective herbicidal compsns
IPC: A01N57/30
Filed: 1971-07-02
Abstract: Selective herbicidal compsn. contg. as active ingredients (a) an amidothionophosphate of formula: (where R', R2 = alkyl; X = H, Cl, Me) and (b) a urea of formula: (where Y', Y2 = H, Cl - S.C.CL.F2, provided that only one is S.C.ClF2). The compsns. are synergistic and are used before or during the growth period, e.g. in rice crops. They are effective against panic-grass and club-rush.
Patent FR-2098273-A1 (FR)
Title: Electric cables - with semiconducting layer applied from aqs compsn contg carbon black and dispersed polyethylene
IPC: H01B9/02
Filed: 1971-07-08
Abstract: Semiconducting layers are formed on electric cables insulated with plastic material by applying an aqs. compsn. contg. carbon black and finely dispersed polyethylene, and stabilised with an emulsifying agent, and evaporating the water so that the compsn. coagulates to form the semiconducting layer. Pref. the compsn. contains 20-30% finely divided polyethylene 8-10% carbon black, an emulsifying agent and water. The semiconducting layer provides a compensating effect for the voltage gradient. Very thin layers can be easily formed on the insulated cable by use of the aqs. compsn. The method is simpler and cheaper than the formation of the layer by extrusion.
Patent FR-2175877-A1 (FR)
Title: Milk albumin concentrate - by ultra filtrn of skimmed milk with constant albumin content by water addn
IPC: A23C19/028
Filed: 1973-03-09
Abstract: A milk albumin concentrate is produced for the mfr. of cheese by ultrafiltrn. of milk. The albumin content of the retained product is kept constant by the addn. of water. In the final operation, the desired moisture content of the retained product is adjusted by evapn. of the water.
Patent FR-2223657-A1 (FR)
Title: Clay or plastic pigeon projection trap - pigeon is released by marksman interrupting beam after loading
IPC: F41J9/18
Filed: 1973-03-27
Abstract: The pigeon is released by the interruption of a beam between an emitter and a receiver, caused by a predetermined movement of the marksman with his rifle - typically the movement can consist in him raising it to his shoulder after loading it while it is pointing downwards. The orientation and trajectory at which the clay pigeon is launched can be varied from a remote point, and can be oscillated automatically. This oscillation ensures that successively launched pigeons are released in opposed directions.
Patent FR-2233486-A1 (FR)
Title: Ventilator for shuttered doors and windows - is fitted between shutter and sill and has fly screen in metal frame
IPC: E06B9/52
Filed: 1973-06-12
Abstract: The aim is to allow air to circulate freely in a room with out allowing insects to enter and making the room liable to entry by burglars. The device is easily adapted to fit any size door or window. It is placed between window/door sill and the lower slat (2) of the shutter (3). It consists of a metal frame (5) with two uprights (7, 8) and two crosspieces (9, 10), and a fly screen (6). The lower cross-piece (10) rests on upper edge (11) of window/door sill. The thicknesses of uprights (7), (8) correspond to the internal width of the shutter guide rails (12, 13), thereby making the device (4) integral with the shutter (3). A panel (23) is used to fill any gap between upright (8) and rail (13). A guide rail (17), (21) surround two edges of the frame.
Patent FR-2262748-A1 (FR)
Title: Assembly device for tubular framework sections - has plate with locking bolts sliding in slit rectangular tube
IPC: F16B7/04
Filed: 1974-03-01
Abstract: The device is for joining sectioned items or sectioned items and sheet metal, the sections being hollow square or rectangular in cross-section or roller track type. The sectios (1), (2), (3) are joined by pieces (4) which can be moved before tightening by using the open slit in one of the section faces. These fixing pieces can be flat or of U section and are retained by bolts (5), (6). A similar method is used for fixing a corner element (7) to one of the hollow sections. Holes are drilled in this to match the bolt spacing employed for the fixing pieces.
Patent FR-2263920-A1 (FR)
Title: Suburban electric train control system - has magnetic amplifiers controlled from train line and auxiliary source
IPC: B60L15/40
Filed: 1974-03-15
Abstract: On a head motor is a probe converting the position of a controller into a d.c. fed to the control winding of a magnetic amplifier which has its power winding in series with a limit circuit and connected through a rectifier to a train line. Each vehicle motor is a receiver circuit with two amplifiers whose control windings are in series with the train line. The power winding of the first amplifier passes control signals to a brake and the second, self-saturating, amplifier has a polarising winding supplied by an auxiliary d.c. supply and controlled by a third amplifier, the power winding of the second amplifier feeding control signals to a traction device.
Patent FR-2269304-A1 (FR)
Title: Aluminium phosphide pesticide - also including alkali metal hydroxide and/or oxide
IPC: A01N59/26
Filed: 1974-06-12
Abstract: Pesticide comprises aluminium phosphide and at least one dry, alkali metal oxide, at least one dry, alkali metal oxide, at least one dry, alkali metal hydroxide or mixtures of such alkali metal oxides and hydroxides.
Patent FR-2279783-A1 (FR)
IPC: C08G73/12
Filed: 1974-07-26
Abstract: A polymer is prepared by reaction of ammonia with N,N'-4,4'-diphenylmethanebismaleimide, the polymer obtained is mixed with a blowing agent and with a surface-active agent and the mixture is heated to make it foam. The multicellular materials thus formed are employed for the manufacture of laminated sheets intended for thermal or sound insulation.
Patent FR-2287493-A1 (FR)
Title: Contact adhesive tape with PVC or cellulosic support - treated with latex primer before coating with adhesive
IPC: C09J7/50
Filed: 1974-11-15
Abstract: A contact adhesive tape is prepd. by coating one side of a rigid PVC or cellulose tape with a mixt. of equal parts of an acrylic emulsion, a rubber latex and a styrene-butadiene latex and then coating this mixt. layer with an adhesive contg. a mixt. of natural rubber, resin, anti-oxidants and a petroleum fraction distilled at 69-97 degrees C. The latex mixt. ensures bonding of the adhesive layer with the base tape.
Patent FR-2291868-A1 (FR)
Title: Multi-colour patterning of material - uses colour medium passed through pattern grid and fixed electrostatically to adhesive surface
IPC: B05C19/04
Filed: 1974-11-20
Abstract: The system allows the formation on any supporting surface of patterns of various colours and/or materials. Fibres, particles or powders of different materials and/or colour are deposited either by passing them through a screen (1) reproducing the total pattern desired, or one or more partial screens with perforations reproducing the pattern corresponding to one of the colours or materials only. They are then fixed in place by the effect of an electrostatic field on a support (4) covered partly or entirely with a coating of adhesive material.
Patent FR-2264113-A1 (FR)
Title: Shuttleless loom weft insertion band - lies between lips on rim of drive wheel with spreading roller
IPC: D03D47/00
Filed: 1975-02-26
Abstract: The system to carry the weft across the shed of a shuttleless loom, where a weft grip is mounted on a flexible strip powered by a drive wheel, has holding lips at the rims of the drive wheel to support the flexible band, with a roller to ensure that the band is spread evenly across the edge of the wheel. The system ensures that the band is properly supported and aligned while being driven in a reciproacting motion across the loom, without incurring friction heat on the band which could lead to distortion and damage.
Patent FR-2301650-A1 (FR)
Title: Suspension piece for suspended ceilings - has hook fixed to metal strip with ends bent or hooked
IPC: E04B9/20
Filed: 1975-02-21
Abstract: The hook (1) comprises a bottom part (1a) which is shaped to fit the shape of the prefabricated, suspended section. Next to the shaped part is a flat part (1b) with a central part which is stamped out or moulded. The central part forms a slide-piece (1c) open at its two lengthwise ends (1d) to allow through a thin metal strip. One of the ends of the metal strip is inserted into the slide-piece (1c) of the hook. The length of the metal strip depends on the distance between the support and the suspended ceilings.
Patent FR-2305696-A1 (FR)
Title: Rigid foam linings for solar radiation panels - to combine insulation with support for fragile collector tubes
IPC: F24J2/51
Filed: 1975-03-26
Abstract: The rigid foams provide support for the (glass) receptor tubes to prevent breakage. The foams also inhibit thermal losses via the base of the casing. Several layers of insulating foam are superimposed. Pref. the layers are separated by sheets of matl. which block infra-red radiation, vix aluminium. The metallic sheets are pref. extended to line the sidewalls of the panel casing. The top and bottom layers of foam should be heat resistant to >=130 degrees C, pref. of polyurethane.
Patent FR-2265303-A1 (FR)
Title: Work cabinet for dentistry - drawers operated silently due to use of plastic simple low cost construction
IPC: A47B88/00
Filed: 1975-03-27
Abstract: The cabinet body is made from sheet steel with a worktop and base of plastic coated chipboard. On each side are decorative panels. Each drawer body is moulded in one piece from expanded polystyrene (RTM), comprising bottom, sides, rear and front. All inside corners are rounded and sliding runners are used. A false front made from sheet steel, with handle is provided for each drawer, this being fixed to the front of the moulded body. A similar drawer, with no handle, is fitted to match the base. Worktops, base, side panels and drawer fronts are colour matched to suit customer.
Patent FR-2305966-A1 (FR)
Title: Suntan oil or cream contg. phenyl cinchoninic acid - in cosmetic base contg. cholesterol
IPC: A61Q17/04
Filed: 1975-04-04
Abstract: Suntan oil or cream contains phenylcinchoninic acid or its salts or esters as screening agent. The quantity of active ingredient can be varied to give products for use on beaches, in the mountains, when skiing, etc.
Patent FR-2309068-A1 (FR)
Title: Cooling circuit for cryogenic machine rotor - uses centrifugal force to distribute coolant over rotor winding in cylindrical chamber
Inventor: GILLET ROGER
IPC: H02K55/04
Filed: 1975-04-21
Abstract: A motor for electrical cryogenic machines contains refrigeration channels for the coolant around the winding areas. The coolant circulation relies on the centrifugal force of the rotating winding chamber (6). This is cylindrical and carries the coils (4) directly on its inside surface, the chamber rotating on its own shaft (2) at one end and a tubular section (18) co-axial about a hollow fixed shaft (16) at the other. Coolant is injected from the fixed shaft (16) into the centre channel, the flow being towards the remote end of the rotor. Four radial channels (10) allow the coolant to be thrown outward and then back along the inside surface of the cylinder and electrical windings. Cooland is removed by an annular channel (28) over the injection shaft.
Patent FR-2310899-A1 (FR)
Title: Remotely controlled head lamp adjuster - has electrically heated thermodilation pistons which rotate the lamp into preset positions
IPC: B60Q1/115
Filed: 1975-05-13
Abstract: The headlamp is pivoted about a horizontal axes (10) and has a spring loaded finger (15, 16) mounted onto the top part of its shell. The finger engages in any of three hollows (18a, b, c) fixed to the car body. Each position of the finger in a hollow is a stable position of the headlamp. A change of position is achieved by passing current through resistive elements of the thermo dilation pistons (11, 12, 13) mounted behind the headlamp shell at the top and bottom. Expansion of the activated piston against the headlamp shell causes rotation in a different position.
Patent FR-2311970-A1 (FR)
Title: Lubrication system for chain drives - with oil pumped through hollow spindle to radial holes in sprocket
IPC: F16H57/05
Filed: 1975-05-23
Abstract: The sprocket is provided with a bearing bush having an oil seal at each end and rotates on a hollow spindle. The sprocket boss is provided with two rows of radial holes which emerge close to the surface of the sprocket disc. The spindle is provided with a central hole and two radial holes which lie in the planes of the holes in the sprocket. The radial holes in the spindle are staggered by an angle equal to half the angular pitch of the sprocket teeth. Oil is pumped into the central hole and as the shaft rotates oil is forced through each radial hole in turn to lubricate the chain.
Patent FR-2316182-A1 (FR)
Title: Hot and cold drink dispenser equipment - delivers water through pierced cap of cup containing other ingredients for mixing
Inventor: THEARD JACQUES
IPC: B67D3/00
Filed: 1975-07-04
Abstract: The hot and cold drink mixing and dispensing equipment uses cups into which the ingredients of the drink concerned have been previously measured. These are hermetically sealed by suitable caps, and the necessary quantity of hot or cold water is delivered into them by piercing the caps, after which agitation takes place to obtain a homogeneous mixture. The caps used can be of shrinking material, in particular heat-shrinking plastic. Water heaters or coolers can be included, together with hollow needles piercing the caps and delivering the water into the cups, operation being initiated by placing a cup in position in the machine.
Patent FR-2318722-A1 (FR)
Title: Protective polyvinyl chloride sheet with microporous surface - for preventing adhesion to smooth surfaces
IPC: C08J7/046
Filed: 1975-07-21
Abstract: A PVC film has one surface which is completely smooth and the other surface is non-adhesive and has integral micropores of irregular size and shape so that air can circulate freely between the micropores and any smooth surface which comes into contact with the microporous surface. The film is used to protect smooth surfaces against dirt and mechanical damage e.g. photographic films, printed materials, documents, fabrics, numismatic albums etc. The micropores prevent the film from sticking to the smooth surface when it is being removed and also afford protection against light.
Patent FR-2320866-A1 (FR)
Title: Automated packaging of butter or margarine - using packaging foil guided over filling nozzle and forming bag holding the contents
IPC: B65B39/00
Filed: 1975-08-11
Abstract: The packaging foil is guided over the filler nozzle (3) and held there in such a position that the foil projects beyond the free end (9) of the filler nozzle (3). The filler nozzle is then rotated around its axis during which the packaging foil is wound around the nozzle. During the winding operation the projecting section of the packaging foil is folded towards the free end of the nozzle in such a way that a bag for the reception of the pressed out product is formed. Finally a carton (30) or other packaging container is put over both bag and nozzle.
Patent FR-2332904-A1 (FR)
Title: Hydraulic propeller drive for small boat - has lever operated rack drive for pistons discharging water into pipes connected to hydraulic motor
IPC: B63H16/18
Filed: 1975-11-27
Abstract: The propeller (16) is located at the stern of the craft and driven by a hydraulic motor (15). The hydraulic motor is connected to two hydraulic pipes (14, 17) which are located on the outside of the craft and along the gunwale. The hydraulic pipes are connected to two hydraulic cylinders (11, 12) which contain pistons actuated by the levers (20, 21). The pistons are connected to the jacks by the racks (24, 27) and the toothed quadrant (22, 26). The cylinders are filled with water from an inlet pipe below the jacks. The water is discharged near the propeller.
Patent FR-2336749-A1 (FR)
Title: Telecontrol circuit for antitheft systems - includes electronic switches for resistor between base and collector of transistor
Inventor: GUELVOUIT JOSEPH LE
IPC: G08B13/22
Filed: 1975-12-22
Abstract: The electronic system is designed to switch on and off antitheft systems. This is achieved by a transistor circuit which produces a voltage to switch the antitheft system off. The switching voltage is produced when a given value resistance is introduced between to points of the circuit. The resistance is enclosed in a telecontrol unit and is in series with a simple switch. The telecontrol unit is connected to the antitheft system by a two wire cable. Closing the switch in the unit produces a voltage on the collector of the transistor which disconnects the system.
Patent FR-2336654-A1 (FR)
Title: Rocket launching tube end cap and sighting aid - has cylindrical wall cut away to form mounting and pitosphorescent disc at end
IPC: F41G1/44
Filed: 1975-12-24
Abstract: A rocket launching tube (1) is fitted with an end cap (2) which retains the missile in position for transport, but which is removed for firing, and is instead fitted onto the tube about half way along, to act as a sighting aid for night use. This firing angle has already been predetermined. A part of the cylindrical wall (4) is cut away at an angle leaving two arms with curved edges (5) fitting the tube so that it is held at the required angle. The end face of the cap has an opening (6) containing a phosphorescent disc (7) in the middle, under a transparent disc (8) with a spherical depression (9) in the midle holding a liquid (10) such as decaline and an air bubble (11).